Title :
On observers design for nonlinear time-delay systems
Author :
Zemouche, Ali ; Boutayeb, Mohamed ; BARA, G. Iulia
Author_Institution :
LSIIT-UMR CNRS-ULP, Illkirch
Abstract :
In this note, we investigate a new approach for observer synthesis of nonlinear time delay systems. This approach is based on the differential mean value theorem (DMVT). Using the Lyapunov-Krasovskii functionals and the DMVT, we give new sufficient synthesis conditions for the observer design problem. These conditions are formulated as matrix inequalities which become linear whenever an unknown scalar variable is chosen a priori
Keywords :
Lyapunov methods; control system synthesis; delays; linear matrix inequalities; nonlinear control systems; observers; Lyapunov-Krasovskii functionals; differential mean value theorem; linear matrix inequalities; nonlinear time-delay systems; observer design; stability analysis; Convergence; Delay effects; Delay systems; Estimation error; Linear matrix inequalities; Nonlinear systems; Stability analysis; Sufficient conditions; Symmetric matrices; Systems engineering and theory;
Conference_Titel :
American Control Conference, 2006
Conference_Location :
Minneapolis, MN
Print_ISBN :
1-4244-0209-3
Electronic_ISBN :
1-4244-0209-3
DOI :
10.1109/ACC.2006.1657348
